right-hand 0.620" thread length headless (setscrew) head style 40 thread quantity per inch navy special project passivate surface treated uns thread series
3a thread class right-hand 0.602" thread length hexagon head style 0.673" grip length 24 thread quantity per inch cadmium surface treated unf thread series
Used on c-130 and kc-130 hercules aircraft. 3a thread class right-hand 1.591" thread length double hexagon w/hole head style 4.056" grip length 12 thread quantity per inch grove 1.018 in. to 1.028 in. dia by 0.250 in. 0.280 in. wide cut between thd cadmium surface treated unf thread series
3a thread class right-hand 0.400" thread length hexagon head style 0.302" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 0.500" thread length undercut pan no. 2 head style 40 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.470" thread length flat chamfer head style 32 thread quantity per inch 4internally relieved body, 0.050-0.060 in dia hole thru, counterbored from head 0.078-0.083 in dia to 0.650-0.680 in deep; head counterbored 0.350-0.360 in dia to 0.030-0.040 in deep; end opposite head countersunk 85.0-95.0 deg by 0.110-0.090 in dia unf thread series
2a thread class right-hand 0.438" thread length square head style 32 thread quantity per inch one slotted hole thru head 0.205 in. w by 0.062 in. h unf thread series
3a thread class right-hand flush countersunk head style 0.463" grip length 95000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.963" grip length 95000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.837" grip length 95000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.400" grip length 95000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.525" grip length 95000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.900" grip length 9300 double pounds per square inch shear strength cadmium surface treated unjf thread series
